49949080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5501}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 112901040

約数和(自身を除く): 62951960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 5501, 9080, 11002, 22004, 27505, 44008, 55010, 110020, 220040, 1248727, 2497454, 4994908, 6243635, 9989816, 12487270, 24974540, 49949080]

約数ペア:

[(1, 49949080), (2, 24974540), (4, 12487270), (5, 9989816), (8, 6243635), (10, 4994908), (20, 2497454), (40, 1248727), (227, 220040), (454, 110020), (908, 55010), (1135, 44008), (1816, 27505), (2270, 22004), (4540, 11002), (5501, 9080)]